package org.ihelpuoo.lang;

import java.util.ListIterator;

public class NullIterator<E> implements ListIterator<E>
{

	public void add(Object o)
	{
	}

	public boolean hasNext()
	{
		return false;
	}

	public boolean hasPrevious()
	{
		return false;
	}

	public E next()
	{
		return null;
	}

	public int nextIndex()
	{
		return 0;
	}

	public E previous()
	{
		return null;
	}

	public int previousIndex()
	{
		return 0;
	}

	public void remove()
	{
	}

	public void set(Object o)
	{
	}

}
